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  • 14 in California
  • 5 outside California
Source: IQS Directory database snapshotOur Methodology
In California
Suppliers on this page whose listed address is in California. They are listed first.
Outside California
Suppliers this page lists from other states and provinces, after the ones in California.
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CNC Milling Manufacturers in California

IQS Directory is a top industrial directory listing of leading industrial CNC milling companies and suppliers in California. Access our comprehensive index to review and source CNC milling companies with preview ads and detailed product descriptions. These CNC milling companies can design, engineer and provide CNC milling services to your specifications and application needs. A quick and easy to use request for quote form is provided for you to contact these CNC milling companies and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. We are the right resource for your information requirement whether its for CNC services, CNC work, or machine work.

All CNC milling manufacturers
Contents (5 sections)

CNC Milling Manufacturers in California

14 suppliers in California are listed first, then 5 suppliers located outside California. Select any of them and send one quote request.

Certifications

Showing all 19

Certification, declaration and ownership records are on file for 1 of 19 suppliers in this list, from supplier reports IQS reviewed. A supplier without one listed may still hold it.

CNC milling manufacturers in California, then suppliers outside California
ManufacturerLocationContactActions

M.A.R.'s Engineering Company Inc.

Our advanced CNC machining centers are equipped with the latest technology, enabling us to produce intricate and accurate parts with tight tolerances. Our team of skilled programmers and machinists can efficiently handle both small and large production runs, delivering exceptional results every time. Whether it's prototyping or full-scale production, we are committed to meeting your CNC machining needs with precision and reliability.

  • ISO 9001 (Supplier-reported, reviewed Sep 2026)
  • AS9100 (Supplier-reported, reviewed Sep 2026)
  • ITAR registered (Supplier-reported, reviewed Sep 2026)
LocationSan Leandro, CA
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Pacific West America, Inc.

CNC Machining of high precision commercial grade parts for the electronics industry. We sell high precision Commercial Grade CNC Machine Parts. Such as Swiss Screw Machining, 5 Axis CNC Lathe Machining, Vertical Milling, Horizontal Milling, and 4 Axis CNC Machining. CNC Lathe and Swiss Screw Machine parts range in size from .020” to 9.0" diameter. CNC Mill parts fit within one square foot roughly. Tolerances held vary from +-.001" to ±0.0004".

LocationCalabasas, CA
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Edward Koehn Co., Inc.

At Edward Koehn Co., we provide precision CNC machining services designed to support customers with dependable, accurately manufactured components. Our company works with a variety of materials and part configurations, using CNC equipment to maintain dimensional accuracy, repeatability, and consistent quality.

LocationBerkeley, CA
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Aluminum Die Casting Company, Inc.

At Aluminum Die Casting Company, we specialize in providing high-quality aluminum die casting solutions tailored to meet the needs of diverse industries. With years of experience, we take pride in delivering precision-engineered components that support both functionality and durability.

LocationMira Loma, CA
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Dangar Engineering & Mfg., Inc.

Dangar Engineering & Mfg. offers a wide range of capabilities in CNC machining and precision machining. We have been providing industries with quality CNC machined parts since 1989, and we continue to provide services to such industries as aerospace, automotive, medical and marine.

LocationVentura, CA
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Aaero Swiss

Aaero Swiss supplies precision CNC machining services with a quick turn-around for high or low volume orders in the Los Angeles, California area. Our dedicated and skilled employees are backed by their many years of combined CNC machining experience. We are well-known for our innovation in medical components machining and for our equipment being the cutting edge and top of the line.

LocationAnaheim, CA
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Better Tools for Industry

BTI CNC has 35 years of CNC machining experience. We are a contract machining service that provides 100% parts inspection for: plastic parts, machined parts, stamped parts, sheet metal fabrication and cast parts BTI Inc has the technical expertise and equipment to serve most industries that have a need for on-time custom machined, fabricated or assembled components.

LocationSantee, CA
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Universal Molding Company

Here at Universal Molding Company, we pride ourselves on our long-term commitment to quality products, customer oriented service and competitive pricing. We offer great flexibility in our CNC machining processes and we are ready to work for you.

LocationDowney, CA
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Thermal Solutions International, Inc.

We strive to provide the best CNC machining services in the industry! We are dedicated to putting that experience to work in every business encounter. It is our drive that enables us to offer the highest levels of customer service in the industry. For more information on how we may be able to assist you, get in touch with our customer service division today to learn more!

LocationSimi Valley, CA
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Aspex Corporation

At Aspex Corporation, we have built our reputation around precision CNC machining and a dedication to delivering high-quality parts that meet the exact requirements of our customers. We take pride in combining advanced technology with skilled craftsmanship, allowing us to produce components with exceptional accuracy, repeatability, and durability.

LocationPoway, CA
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Radian Machining

At Radian Machining, we take pride in delivering precision CNC machining services that meet the highest standards of quality and consistency. We specialize in transforming complex designs into finished components with exacting tolerances, ensuring that every part we produce performs reliably in its intended application.

LocationSanta Clara, CA
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Norck

At Norck, we take pride in being a trusted partner for precision manufacturing, combining advanced capabilities in sheet metal fabrication, injection molded plastics, and CNC machining. We bring together technology, expertise, and craftsmanship to deliver high-quality components that meet the most demanding requirements.

LocationIrvine, CA
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JACO Machine Works

At JACO Machine Works, we provide CNC machining services for customers that need accurate, durable, and production-ready components for industrial, commercial, and OEM applications. Our company supports projects involving housings, brackets, shafts, plates, fixtures, tooling, prototypes, replacement parts, and custom machined assemblies where fit, tolerance, and dependable performance are essential.

LocationScotts Valley, CA
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Next Intent

At Next Intent, we specialize in precision machining services for demanding industrial applications. Our company provides CNC milling, CNC turning, prototype development, and custom component manufacturing. We work with aluminum, stainless steel, titanium, and specialty alloys to produce complex parts with tight tolerances. Our capabilities include precision machining, design assistance, and quality inspection to deliver reliable components for aerospace, defense, and industrial applications.

LocationSan Luis Obispo, CA
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CIMtech Green Energy

At CIMtech Green Energy, we provide integrated manufacturing solutions that combine injection molded plastics and CNC machining to support customers developing components for demanding technical and energy-focused applications. We produce precision plastic parts and machined components designed for accuracy, durability, and consistent performance, allowing our customers to bring complex products from concept to production with confidence.

LocationBlaine, WA
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Aero-Plastics, Inc.

At Aero-Plastics Inc., we take pride in delivering precision-engineered components through advanced CNC machining technology. With decades of experience serving demanding industries, we have built our reputation on accuracy, consistency, and innovation. Our CNC machining operations allow us to produce high-performance parts with tight tolerances and complex geometries, meeting the exact specifications of our clients across aerospace, defense, medical, and industrial markets.

LocationRenton, WA
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Additive Manufacturing

At Additive Manufacturing, we present ourselves as a precision-focused CNC machining partner committed to delivering components that meet the highest standards of accuracy, consistency, and performance. We work with a wide range of metals and engineered plastics, creating parts that support demanding applications where tight tolerances, refined surface finishes, and reliable repeatability are essential.

LocationLas Vegas, NV
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Portland Precision Manufacturing Co.

Portland Precision Manufacturing has over 40 years of experience in precision machining operations. We strive to always be the best to deliver our customers with the highest quality machining and service in the most cost effective manner. Call us today for more information or visit our website to see all of our products and services.

LocationPortland, OR
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Biomerics

At Biomerics, we present ourselves as a precision-focused CNC machining partner dedicated to supporting the demanding requirements of the medical device and life science industries. We specialize in machining high-performance metals and engineered plastics into complex components that meet strict tolerances, biocompatibility standards, and long-term functional expectations.

LocationSalt Lake City, UT
View Manufacturer

Cities in California

460
  • Adelanto
  • Agoura Hills
  • Alameda
  • Albany
  • Alhambra
  • Aliso Viejo
  • Alturas
  • Amador City
  • American Canyon
  • Anaheim
  • Anderson
  • Angels Camp
  • Antioch
  • Arcadia
  • Arcata
  • Arroyo Grande
  • Artesia
  • Arvin
  • Atascadero
  • Atwater
  • Auburn
  • Avalon
  • Avenal
  • Azusa
  • Bakersfield
  • Baldwin Park
  • Banning
  • Barstow
  • Beaumont
  • Bell
  • Bell Gardens
  • Bellflower
  • Belmont
  • Belvedere
  • Benicia
  • Berkeley
  • Beverly Hills
  • Big Bear Lake
  • Biggs
  • Bishop
  • Blue Lake
  • Blythe
  • Bradbury
  • Brawley
  • Brea
  • Brentwood
  • Brisbane
  • Buellton
  • Buena Park
  • Burbank
  • Burlingame
  • Calabasas
  • Calexico
  • California City
  • Calimesa
  • Calipatria
  • Calistoga
  • Camarillo
  • Campbell
  • Canyon Lake
  • Capitola
  • Carlsbad
  • Carmel-by-the-Sea
  • Carpinteria
  • Carson
  • Cathedral City
  • Ceres
  • Cerritos
  • Chico
  • Chino
  • Chino Hills
  • Chowchilla
  • Chula Vista
  • Citrus Heights
  • Claremont
  • Clayton
  • Clearlake
  • Cloverdale
  • Clovis
  • Coachella
  • Coalinga
  • Colfax
  • Colton
  • Colusa
  • Commerce
  • Compton
  • Concord
  • Corcoran
  • Corning
  • Corona
  • Coronado
  • Costa Mesa
  • Cotati
  • Covina
  • Crescent City
  • Cudahy
  • Culver City
  • Cupertino
  • Cypress
  • Daly City
  • Dana Point
  • Davis
  • Del Mar
  • Del Rey Oaks
  • Delano
  • Desert Hot Springs
  • Diamond Bar
  • Dinuba
  • Dixon
  • Dorris
  • Dos Palos
  • Downey
  • Duarte
  • Dublin
  • Dunsmuir
  • East Palo Alto
  • Eastvale
  • El Cajon
  • El Centro
  • El Cerrito
  • El Monte
  • El Segundo
  • Elk Grove
  • Emeryville
  • Encinitas
  • Escalon
  • Escondido
  • Etna
  • Eureka
  • Exeter
  • Fairfield
  • Farmersville
  • Ferndale
  • Fillmore
  • Firebaugh
  • Folsom
  • Fontana
  • Fort Bragg
  • Fort Jones
  • Fortuna
  • Foster City
  • Fountain Valley
  • Fowler
  • Fremont
  • Fresno
  • Fullerton
  • Galt
  • Garden Grove
  • Gardena
  • Gilroy
  • Glendale
  • Glendora
  • Goleta
  • Gonzales
  • Grand Terrace
  • Grass Valley
  • Greenfield
  • Gridley
  • Grover Beach
  • Guadalupe
  • Gustine
  • Half Moon Bay
  • Hanford
  • Hawaiian Gardens
  • Hawthorne
  • Hayward
  • Healdsburg
  • Hemet
  • Hercules
  • Hermosa Beach
  • Hesperia
  • Hidden Hills
  • Highland
  • Hollister
  • Holtville
  • Hughson
  • Huntington Beach
  • Huntington Park
  • Huron
  • Imperial
  • Imperial Beach
  • Indian Wells
  • Indio
  • Industry
  • Inglewood
  • Ione
  • Irvine
  • Irwindale
  • Isleton
  • Jackson
  • Jurupa Valley
  • Kerman
  • King City
  • Kingsburg
  • La Cañada Flintridge
  • La Habra
  • La Habra Heights
  • La Mesa
  • La Mirada
  • La Palma
  • La Puente
  • La Quinta
  • La Verne
  • Lafayette
  • Laguna Beach
  • Laguna Hills
  • Laguna Niguel
  • Laguna Woods
  • Lake Elsinore
  • Lake Forest
  • Lakeport
  • Lakewood
  • Lancaster
  • Larkspur
  • Lathrop
  • Lawndale
  • Lemon Grove
  • Lemoore
  • Lincoln
  • Lindsay
  • Live Oak
  • Livermore
  • Livingston
  • Lodi
  • Loma Linda
  • Lomita
  • Lompoc
  • Long Beach
  • Los Alamitos
  • Los Altos
  • Los Angeles
  • Los Banos
  • Loyalton
  • Lynwood
  • Madera
  • Malibu
  • Manhattan Beach
  • Manteca
  • Maricopa
  • Marina
  • Martinez
  • Marysville
  • Maywood
  • McFarland
  • Mendota
  • Menifee
  • Menlo Park
  • Merced
  • Mill Valley
  • Millbrae
  • Milpitas
  • Mission Viejo
  • Modesto
  • Monrovia
  • Montague
  • Montclair
  • Monte Sereno
  • Montebello
  • Monterey
  • Monterey Park
  • Moorpark
  • Moreno Valley
  • Morgan Hill
  • Morro Bay
  • Mount Shasta
  • Mountain View
  • Murrieta
  • Napa
  • National City
  • Needles
  • Nevada City
  • Newark
  • Newman
  • Newport Beach
  • Norco
  • Norwalk
  • Novato
  • Oakdale
  • Oakland
  • Oakley
  • Oceanside
  • Ojai
  • Ontario
  • Orange
  • Orange Cove
  • Orinda
  • Orland
  • Oroville
  • Oxnard
  • Pacific Grove
  • Pacifica
  • Palm Desert
  • Palm Springs
  • Palmdale
  • Palo Alto
  • Palos Verdes Estates
  • Paramount
  • Parlier
  • Pasadena
  • Paso Robles
  • Patterson
  • Perris
  • Petaluma
  • Pico Rivera
  • Piedmont
  • Pinole
  • Pismo Beach
  • Pittsburg
  • Placentia
  • Placerville
  • Pleasant Hill
  • Pleasanton
  • Plymouth
  • Point Arena
  • Pomona
  • Port Hueneme
  • Porterville
  • Portola
  • Poway
  • Rancho Cordova
  • Rancho Cucamonga
  • Rancho Mirage
  • Rancho Palos Verdes
  • Rancho Santa Margarita
  • Red Bluff
  • Redding
  • Redlands
  • Redondo Beach
  • Redwood City
  • Reedley
  • Rialto
  • Richmond
  • Ridgecrest
  • Rio Dell
  • Rio Vista
  • Ripon
  • Riverbank
  • Riverside
  • Rocklin
  • Rohnert Park
  • Rolling Hills
  • Rolling Hills Estates
  • Rosemead
  • Roseville
  • Sacramento
  • Salinas
  • San Bernardino
  • San Bruno
  • San Carlos
  • San Clemente
  • San Diego
  • San Dimas
  • San Fernando
  • San Francisco
  • San Gabriel
  • San Jacinto
  • San Joaquin
  • San Jose
  • San Juan Bautista
  • San Juan Capistrano
  • San Leandro
  • San Luis Obispo
  • San Marcos
  • San Marino
  • San Mateo
  • San Pablo
  • San Rafael
  • San Ramon
  • Sand City
  • Sanger
  • Santa Ana
  • Santa Barbara
  • Santa Clara
  • Santa Clarita
  • Santa Cruz
  • Santa Fe Springs
  • Santa Maria
  • Santa Monica
  • Santa Paula
  • Santa Rosa
  • Santee
  • Saratoga
  • Sausalito
  • Scotts Valley
  • Seal Beach
  • Seaside
  • Sebastopol
  • Selma
  • Shafter
  • Shasta Lake
  • Sierra Madre
  • Signal Hill
  • Simi Valley
  • Solana Beach
  • Soledad
  • Solvang
  • Sonoma
  • Sonora
  • South El Monte
  • South Gate
  • South Lake Tahoe
  • South Pasadena
  • South San Francisco
  • St. Helena
  • Stanton
  • Stockton
  • Suisun City
  • Sunnyvale
  • Susanville
  • Sutter Creek
  • Taft
  • Tehachapi
  • Tehama
  • Temecula
  • Temple City
  • Thousand Oaks
  • Torrance
  • Tracy
  • Trinidad
  • Tulare
  • Tulelake
  • Turlock
  • Tustin
  • Twentynine Palms
  • Ukiah
  • Union City
  • Upland
  • Vacaville
  • Vallejo
  • Ventura
  • Vernon
  • Victorville
  • Villa Park
  • Visalia
  • Vista
  • Walnut
  • Walnut Creek
  • Wasco
  • Waterford
  • Watsonville
  • Weed
  • West Covina
  • West Hollywood
  • West Sacramento
  • Westlake Village
  • Westminster
  • Westmorland
  • Wheatland
  • Whittier
  • Wildomar
  • Williams
  • Willits
  • Willows
  • Winters
  • Woodlake
  • Woodland
  • Yorba Linda
  • Yreka
  • Yuba City
  • Yucaipa

Counties in California

53
  • Alameda
  • Amador
  • Butte
  • Calaveras
  • Colusa
  • Contra Costa
  • Del Norte
  • El Dorado
  • Fresno
  • Glenn
  • Humboldt
  • Imperial
  • Inyo
  • Kern
  • Kings
  • Lake
  • Lassen
  • Los Angeles
  • Madera
  • Marin
  • Mendocino
  • Merced
  • Modoc
  • Monterey
  • Napa
  • Nevada
  • Orange
  • Placer
  • Plumas
  • Riverside
  • Sacramento
  • San Benito
  • San Bernardino
  • San Diego
  • San Joaquin
  • San Luis Obispo
  • San Mateo
  • Santa Barbara
  • Santa Clara
  • Santa Cruz
  • Shasta
  • Sierra
  • Siskiyou
  • Solano
  • Sonoma
  • Stanislaus
  • Sutter
  • Tehama
  • Tulare
  • Tuolumne
  • Ventura
  • Yolo
  • Yuba